- Intellectual Property Office
- Part of:
- Results of past patent decisions issued before 1998
- 9 January 1997
Decision outcome on application for revocation of patent no 2285649.
Ref: O/007/97 PDF, 39.4KB, 2 pages
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Patent decision: O/007/97 in the matter of an application under section 72(1) by Ray Oil Tool Co Ltd for revocation of GB patent no. 2285649 in the name of Downhole Products (UK) Limited dated 9 January 1997.
Published: 9 January 1997